This is the G063030329 model from Qioptiq Photonics, a 22.4 mm diameter Double-Convex Lens with a UVFS mount. The lens is designed for use with a wavelength of 355nm and features a fused silica material (UVFS mal- 1965).
The lens has an effective focal length (EFL) of 25mm, making it suitable for a variety of optical applications. The front and back surfaces of the lens are coated with Qio HP Nbar Arhs-Yag, providing enhanced performance and durability.
The lens geometry is characterized by its symmetrical convex shape, with a center thickness of 7mm and an edge thickness of 1.6mm. The inner and outer radii are 0mm, indicating a uniform curvature.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.